<%--
  Created by IntelliJ IDEA.
  User: 徐永岳
  Date: 2023/4/3
  Time: 23:17
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
  <title>sign Up page</title>
</head>
<body>
<h1>sign up page</h1>
<form action="/user/signUp" method="post">
  <input type="text" name="username" value="user-"><br>
  <input type="password" name="password" value="123"><br>
  <input type="submit" value="sign Up">
</form>
${requestScope.error}
</body>
</html>